Maryland Wine Cellars

Barbara Haddock Taylor / Baltimore Sun

Drew Baker, whose family owns Old Westminster Winery, stands among wine barrels. The winery's new co-op winemaking business, Maryland Wine Cellars, produced and bottled wines for six vineyards this year.

Jay Baker, right, owner of Old Westminster Winery, unloads a case of just-bottled wine from a mobile bottling truck. The truck provides a mobile bottling operation for wine co-op members who make wine but can't afford to have their own bottling operation.

Old Westminster Winery launched a new side business called Maryland Wine Cellars that allows small vintners to use their equipment and expertise to produce their own wines. Six vineyards had their grapes crushed, fermented and bottled by Maryland Wine Cellars this year.